From patchwork Thu Oct 22 17:47:04 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: AngeloGioacchino Del Regno X-Patchwork-Id: 286119 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-12.6 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9646DC56202 for ; Thu, 22 Oct 2020 17:47:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3A36020663 for ; Thu, 22 Oct 2020 17:47:26 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="gKeLXQTM" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S369288AbgJVRrY (ORCPT ); Thu, 22 Oct 2020 13:47:24 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35946 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S369281AbgJVRrX (ORCPT ); Thu, 22 Oct 2020 13:47:23 -0400 Received: from mail-wr1-x441.google.com (mail-wr1-x441.google.com [IPv6:2a00:1450:4864:20::441]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 05BEAC0613CE; Thu, 22 Oct 2020 10:47:23 -0700 (PDT) Received: by mail-wr1-x441.google.com with SMTP id n6so3543702wrm.13; Thu, 22 Oct 2020 10:47:22 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=lpJOF/BOpUDwhpTSwmF/7JRrywChTu+z2nyDcUw7Tfk=; b=gKeLXQTMv19Fqgdqdaa5GLce9N1RcxFKLMYVoVpplJa/OUsq/Vt/YZ8oPB93sVlp6E 5/Jda5QKpZT2GrCjN75dGNwNfQ3ke1GFh5JE47zAEYkq55VTI8JOsGnwoWV2O01uSzjX oOxOO34PUBiucQuZmE2IV3RKKySSGne0rJeWIjBXiO+ACN522XAukKxDb/9aYN2dLUnS /GExnH9euh7cgTcVFo8pyqU6Ek571Wg8eXYqNwOevODPXaxkxfnWP1gQuoFfnMmTasRn zfKfDjK0Iyy5vm1twZxID4SLzxBeJKJUpU31XApN6CFQ0gyijeKKjCitMWsU+LzONrtx eHtw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=lpJOF/BOpUDwhpTSwmF/7JRrywChTu+z2nyDcUw7Tfk=; b=WcuKt+QTDRA3KMPl/ehnSDSHM+L+5JumL8rUSY24FQw0HgB/aoApwywi2iEzNaqyBn BflQZPfXLsGLWYr3Ov+g+jW5h+HLqXWGeUccMDFLEHljrLmkA70znhBtbQC7Ozke16ex Cx/Z1TD9FvBbWSAfGaFINmMjQanzE1TAhuF3LGKalqzlTY88YhFP47+SoN7PFJFjHRDg cadAXEP6JNSuihGnEGiJ4lOzTVeV498uz0MKEka4jKof+B00+/wwan9OOj1wL9ZLFlDi xDke1diJfyPvKIM6BNqzRwAYLGBui2V4QWPsXFOkjVlXxH92aXHQixcaQGhA1klwDwRn rIIQ== X-Gm-Message-State: AOAM532RtghksrtnMJe2p3A8v3n3cuYsZOM46CNRQS8BptAWcZys5Y4v DrHinRmVJkpgCwFiextrGH4= X-Google-Smtp-Source: ABdhPJxrDhXXWKowm2XfRzuRu+N5k3eIZxpjYVZWoEQWmMaLeHZ2zSH1IHlA4s6JdgZCaBx2beP8Yg== X-Received: by 2002:adf:d0cf:: with SMTP id z15mr4187395wrh.213.1603388841695; Thu, 22 Oct 2020 10:47:21 -0700 (PDT) Received: from IcarusMOD.eternityproject.eu ([2.237.20.237]) by smtp.gmail.com with ESMTPSA id u202sm5368355wmu.23.2020.10.22.10.47.20 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 22 Oct 2020 10:47:21 -0700 (PDT) From: kholk11@gmail.com To: todor.too@gmail.com Cc: agross@kernel.org, bjorn.andersson@linaro.org, mchehab@kernel.org, robh+dt@kernel.org, marijns95@gmail.com, konradybcio@gmail.com, martin.botka1@gmail.com, linux-arm-msm@vger.kernel.org, linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, robert.foss@linaro.org, AngeloGioacchino Del Regno Subject: [PATCH v2 5/7] media: camss: csiphy-3ph: Add support for SDM630/660 Date: Thu, 22 Oct 2020 19:47:04 +0200 Message-Id: <20201022174706.8813-6-kholk11@gmail.com> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20201022174706.8813-1-kholk11@gmail.com> References: <20201022174706.8813-1-kholk11@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org From: AngeloGioacchino Del Regno The CSIPHY on SDM630/660 needs a slightly longer T_HS_CLK_MISS configuration on lanes CFG4. Signed-off-by: AngeloGioacchino Del Regno Reviewed-by: Robert Foss --- drivers/media/platform/qcom/camss/camss-csiphy-3ph-1-0.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/media/platform/qcom/camss/camss-csiphy-3ph-1-0.c b/drivers/media/platform/qcom/camss/camss-csiphy-3ph-1-0.c index 2e65caf1ecae..97cb9de85031 100644 --- a/drivers/media/platform/qcom/camss/camss-csiphy-3ph-1-0.c +++ b/drivers/media/platform/qcom/camss/camss-csiphy-3ph-1-0.c @@ -8,6 +8,7 @@ * Copyright (C) 2016-2018 Linaro Ltd. */ +#include "camss.h" #include "camss-csiphy.h" #include @@ -21,6 +22,7 @@ #define CSIPHY_3PH_LNn_CFG3(n) (0x008 + 0x100 * (n)) #define CSIPHY_3PH_LNn_CFG4(n) (0x00c + 0x100 * (n)) #define CSIPHY_3PH_LNn_CFG4_T_HS_CLK_MISS 0xa4 +#define CSIPHY_3PH_LNn_CFG4_T_HS_CLK_MISS_660 0xa5 #define CSIPHY_3PH_LNn_CFG5(n) (0x010 + 0x100 * (n)) #define CSIPHY_3PH_LNn_CFG5_T_HS_DTERM 0x02 #define CSIPHY_3PH_LNn_CFG5_HS_REC_EQ_FQ_INT 0x50 @@ -198,7 +200,10 @@ static void csiphy_lanes_enable(struct csiphy_device *csiphy, val = CSIPHY_3PH_LNn_CFG1_SWI_REC_DLY_PRG; writel_relaxed(val, csiphy->base + CSIPHY_3PH_LNn_CFG1(l)); - val = CSIPHY_3PH_LNn_CFG4_T_HS_CLK_MISS; + if (csiphy->camss->version == CAMSS_660) + val = CSIPHY_3PH_LNn_CFG4_T_HS_CLK_MISS_660; + else + val = CSIPHY_3PH_LNn_CFG4_T_HS_CLK_MISS; writel_relaxed(val, csiphy->base + CSIPHY_3PH_LNn_CFG4(l)); val = CSIPHY_3PH_LNn_MISC1_IS_CLKLANE;